acl: add 256-bit AVX512 classify method

[dpdk.git] / doc / guides / rel_notes / release_20_11.rst

diff --git a/doc/guides/rel_notes/release_20_11.rst b/doc/guides/rel_notes/release_20_11.rst
index 71665c1..8814ae7 100644 (file)
--- a/doc/guides/rel_notes/release_20_11.rst
+++ b/doc/guides/rel_notes/release_20_11.rst
@@ -146,6 +146,12 @@ New Features
     ``--portmask=N``
     where N represents the hexadecimal bitmask of ports used.
 
+* **Added Marvell OCTEON TX2 regex PMD.**
+
+  Added a new PMD driver for hardware regex offload block for OCTEON TX2 SoC.
+
+  See the :doc:`../regexdevs/octeontx2` for more details.
+
 * **Updated ioat rawdev driver**
 
   The ioat rawdev driver has been updated and enhanced. Changes include:
@@ -177,6 +183,11 @@ New Features
   * Extern objects and functions can be plugged into the pipeline.
   * Transaction-oriented table updates.
 
+* **Add new AVX512 specific classify algorithms for ACL library.**
+
+  * Added new ``RTE_ACL_CLASSIFY_AVX512X16`` vector implementation,
+    which can process up to 16 flows in parallel. Requires AVX512 support.
+
 
 Removed Items
 -------------
@@ -298,6 +309,10 @@ API Changes
 
 * bpf: ``RTE_BPF_XTYPE_NUM`` has been dropped from ``rte_bpf_xtype``.
 
+* acl: ``RTE_ACL_CLASSIFY_NUM`` enum value has been removed.
+  This enum value was not used inside DPDK, while it prevented to add new
+  classify algorithms without causing an ABI breakage.
+
 
 ABI Changes
 -----------